A patient with severe left ventricular dysfunction has been investigated by
Holter monitoring. He denied any symptoms during the recording.
Atrial fibrillation with a ventricular rate of around 60 bpm and normal QT
interval is recorded at baseline.
14:10:08 A polymorphic ventricular tachycardia started apparently after a
short-long-short sequence.

14:10:42 Tachycardia accelerates and suddenly disorganizes to a morphology of
ventricular fibrillation.
The tachycardia continues, sometimes resembling an agonal rhythm.

14:12:26 The disorganized rhythm suddenly stops and a prolonged asystole
follows.

14:13:01 Life starts to come back! A few scattered beats start to appear
,
warm up and a stable rhythm is present again at 14:13:46.

The whole events appear to have occurred during an afternoon nap!
Unfortunately, he refused to implant an ICD and died suddenly a few weeks later,
possibly not surviving another VF episode.
We are grateful to Dr. Adl and Dr. Kafi for providing this interesting,
rarely reported finding.